NPI
John L Mayfield
NPI 1255366381
Read from the NPPES registry on October 23, 2026.
Facts
- Status
- Active
- Credential
- Doctor of Chiropract
- Type
- Individual
- Enumeration date
- 2006-07-11
- Last updated
- 2007-07-08
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Specialties
Licenses
- License CA
- DC10905
Location
- Practice location
- 565 Brunswick Road, Suite 12
- City
- Grass Valley CA
- Postal code
- 95945
- Phone
- (530) 272-8839
Medicare
- PECOS
- A PECOS enrollment row matches this NPI.
LEIE
No exclusion found for this NPI in the OIG LEIE file dated October 9, 2026. Confirm on OIG's online search.
Nearby
Other NPIs in Grass Valley, CA. 2,078 records in the public file.
Public data from NPPES and CMS. Not a credentialing determination.
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